remove unnecessary (?) check

pydata · Feb 25, 2024 · ea30aad · ea30aad
1 parent 99835cc
commit ea30aad
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/xarray/core/variable.py b/xarray/core/variable.py
@@ -2866,8 +2866,6 @@ def broadcast_variables(*variables: Variable) -> tuple[Variable, ...]:
 
 def _broadcast_compat_data(self, other):
     if not OPTIONS["arithmetic_broadcast"]:
-        if not isinstance(self, Variable):
-            raise NotImplementedError
         if (isinstance(other, Variable) and self.dims != other.dims) or (
             isinstance(other, np.ndarray) and self.ndim != other.ndim
         ):